22004542016 has 28 divisors (see below), whose sum is σ = 45073824000. Its totient is φ = 10647358080.

The previous prime is 22004541997. The next prime is 22004542031. The reversal of 22004542016 is 61024540022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5543516 + ... + 5547483.

Almost surely, 2^22004542016 is an apocalyptic number.

It is an amenable number.

22004542016 is an abundant number, since it is smaller than the sum of its proper divisors (23069281984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22004542016 is a wasteful number, since it uses less digits than its factorization.

22004542016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11091042 (or 11091032 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 22004542016 in words is "twenty-two billion, four million, five hundred forty-two thousand, sixteen".